The aim of this study was to examine the moderating role of attachment styles among single and coupled participants (N = 632) in the associations between sexual self‐concept (sexual self‐esteem, sexual depression, and sexual preoccupation) and sexual satisfaction. The results indicated lower sexual self‐esteem and sexual satisfaction and higher sexual depression and avoidant attachment among singles, as compared to coupled participants. Furthermore, in coupled participants (securely, anxiously, and avoidantly attached), sexual self‐esteem and sexual depression were predictors of sexual satisfaction. Among securely, fearfully, and avoidantly attached singles, sexual self‐esteem was a predictor of sexual satisfaction. Sexual satisfaction was also predicted by sexual preoccupation among avoidantly attached singles. Finally, the only predictor of sexual satisfaction among anxiously attached singles was sexual depression.